Maybe the Question is ... Tame the Beast or Unleash the Beast ?

One of the best things about the 300 RUM is that you can go from a 150gr. bullet with the effects similar to a 308 ( Tame the Beast ) or at the other end of the charts, use a 220gr. bullet to utilize the full effects of the 300 RUM ( Unleash the Beast )
Or everything in between ... 165gr., 180gr., 200gr. & 210gr
With powder charges as low as 70gr. to over 100gr's depending on your choice of powders.

Or you can go with some of the Factory Ammunition that's available from the top Ammunition Companies that are out there.

Choose Wisely ...